9130879884 has 192 divisors, whose sum is σ = 25391923200. Its totient is φ = 2500388352.

The previous prime is 9130879873. The next prime is 9130879889. The reversal of 9130879884 is 4889780319.

It is not an unprimeable number, because it can be changed into a prime (9130879889) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56017587 + ... + 56017749.

It is an arithmetic number, because the mean of its divisors is an integer number (132249600).

Almost surely, 2^9130879884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9130879884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12695961600).

9130879884 is an abundant number, since it is smaller than the sum of its proper divisors (16261043316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9130879884 is a wasteful number, since it uses less digits than its factorization.

9130879884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 57.

The square root of 9130879884 is about 95555.6376358821. The cubic root of 9130879884 is about 2090.1183425431.

The spelling of 9130879884 in words is "nine billion, one hundred thirty million, eight hundred seventy-nine thousand, eight hundred eighty-four".